Solution : https://service.sap.com/sap/support/notes/1584294 (SAP Service marketplace login required)
Key words :
actual fact table size exceed 2 billion, exception cx_sy_conversion_overflow inside function rsdu_infocube_table_sizes, fact table size exceeds 2 billion, prelimenary version sapbwnews nw bw 7, prelimenary version sapbinews nw7, fact table size, sapbwnews nw bw 7, sap nw bw7, sap netweaver bw 7, 01 bw abap sp10
Related Notes :
| 1583516 | SAPBWNews NW BW 7.30 ABAP SP4 |
| 1581161 | SAPBWNews NW BW 7.02 ABAP SP09 |
| 1567706 | SAPBWNews NW7.0 BW ABAP Support Package 27 |
| 1510977 | Prelimenary Version SAPBWNews NW BW 7.11 ABAP SP08 |
| 1419539 | SAPBWNews NW BW 7.01 ABAP SP10 |
| 1096207 | Overflow dump in report SAP_INFOCUBE_DESIGNS |